| Castle Rock Township | 2016 | Agricultural and Undeveloped Total | ####### |
| Castle Rock Township | 2016 | Agriculture | ####### |
| Castle Rock Township | 2016 | Airport | 11.1 |
| Castle Rock Township | 2016 | Commercial Total | 32.1 |
| Castle Rock Township | 2016 | Golf Course | .1 |
| Castle Rock Township | 2016 | Industrial Total | 79.9 |
| Castle Rock Township | 2016 | Industrial and Utility | 79.9 |
| Castle Rock Township | 2016 | Institutional Total | 395.2 |
| Castle Rock Township | 2016 | Mixed Use Industrial | .1 |
| Castle Rock Township | 2016 | Mixed Use Residential | .0 |
| Castle Rock Township | 2016 | Mixed Use Total | .1 |
| Castle Rock Township | 2016 | Multifamily | 3.4 |
| Castle Rock Township | 2016 | Office | 1.4 |
| Castle Rock Township | 2016 | Open Water | 51.8 |
| Castle Rock Township | 2016 | Park and Recreational | 9.6 |
| Castle Rock Township | 2016 | Park, Recreational or Preserve | 9.5 |
| Castle Rock Township | 2016 | Residential Total | 1063.5 |
| Castle Rock Township | 2016 | Retail and Other Commercial | 30.7 |
| Castle Rock Township | 2016 | Single Family Detached | 1060.1 |
| Castle Rock Township | 2016 | Undeveloped Land | 2926.8 |
| Castle Rock Township | 2020 | Agricultural and Undeveloped Total | ####### |
| Castle Rock Township | 2020 | Agriculture | ####### |
| Castle Rock Township | 2020 | Airport | 11.9 |
| Castle Rock Township | 2020 | Commercial Total | 36.1 |
| Castle Rock Township | 2020 | Golf Course | .1 |
| Castle Rock Township | 2020 | Industrial Total | 149.8 |
| Castle Rock Township | 2020 | Industrial and Utility | 149.8 |
| Castle Rock Township | 2020 | Institutional Total | 370.4 |
| Castle Rock Township | 2020 | Mixed Use Industrial | .1 |
| Castle Rock Township | 2020 | Mixed Use Residential | .0 |
| Castle Rock Township | 2020 | Mixed Use Total | .1 |
| Castle Rock Township | 2020 | Multifamily | 3.8 |
| Castle Rock Township | 2020 | Office | 1.4 |
| Castle Rock Township | 2020 | Open Water | 51.8 |
| Castle Rock Township | 2020 | Park and Recreational | 9.5 |
| Castle Rock Township | 2020 | Park, Recreational or Preserve | 9.4 |
| Castle Rock Township | 2020 | Residential Total | 1197.0 |
| Castle Rock Township | 2020 | Retail and Other Commercial | 34.7 |
| Castle Rock Township | 2020 | Single Family Detached | 1193.2 |
| Castle Rock Township | 2020 | Undeveloped Land | 2855.2 |